Caliper piston 34mm (4 piston caliper) (B437)

Larger 34mm diameter trailing piston used in Nissin and ''Triumph'' 4 piston type calipers. Fitted to the front of all Daytona models (up to the use of radial calipers), 900/955 Sprint, Trophy and 900/955 Speed Triples etc. The pistons are 22.5 mm long. These are genuine Nissin pistons made in Japan.